TrueSTEAM Humidification System
27
69-2285EFS—03
o
ption
1:
p
lumbing
to
drain
with
condensate
pump.
•
Use
Hartell
A3X-115
condensate
pump
or
equivalent
(212°F
temperatur
e
rating,
>
1
GPM
pump
flow
rate).
•
Pump
must
be
power
ed
when
T
rueSTEAM
is
operating.
•
Use
a
pump
with
a
built-in
overflow
sensor
or
install
the
pump
in
a
drip
pan
with
wet
switch
wir
ed
to
tur
n
of
f
TrueSTEAM.
•
Support
rubber
hose
every
6
in.
•
PVC
must
be
schedule
40
or
higher
rating.
•
All
plastic
pipe
joints
ar
e
welded.
•
Drain
into
a
P-trap
that
will
r
emain
wetted
at
all
times.
1-1/2 IN. MINIMUM TRAP
(OR SIZE PER LOCAL CODE
)
VENTED PER LOCAL CODE
ALL PLASTIC PIPE
JOINTS ARE WELDED
M2867
9
3/4 IN. MNPT X SWEAT
3/4 IN. FNPT X 1-1/2 IN. PVC
1-1/2 IN. PVC
1-1/2 IN. (MINIMUM) PVC PIPE
3/4 IN. FNPT X 1-1/2 IN. PVC
3/4 IN. MNPT X 3/4 IN. CPVC
3/4 IN. FNPT X 1-1/2 IN. PVC
HOSE CLAMP
3/8 IN. BARB X 3/4 IN. MNPT
SIZE TO FIT PUMP OUTPUT
o
ption
2:
p
lumbing
to
a
dedicated
trap.
HOSE CLAMPS AT ALL CONNECTION
S
3/8-IN. TUBING
RATED AT 212°
F
M28713
3/4 IN. FNPT X 3/4 IN. CPVC
3/4 IN. CPVC PIPE
TO PUMP
A
LT
ER
N
AT
IV
E
HOSE FROM TrueSTEAM
for
all
opt
Ions
sho
W
n
:
3/4 IN. MNPT X SWEAT
3/4 IN. FNPT X 1-1/2 IN. PVC
1-1/2 IN. PVC
1-1/2 IN. (MINIMUM) PVC PIPE
3/4 IN. FNPT X 1-1/2 IN. PVC
3/4 IN. MNPT X 3/4 IN. CPVC
3/4 IN. FNPT X 1-1/2 IN. PVC
HOSE CLAMP
3/8 IN. BARB X 3/4 IN. MNPT
M2868
0
ALL CONNECTIONS FROM
SOLENOID VALVE TO DRAIN TRAP ARE SEALED
S
IN
K
1-1/2 IN. P
V
C
T
EE
1-1/2 IN. PVC
1-1/2 IN
.
PVC
COUPLING
W
E
LD
W
E
LD
STAINLESS STEEL
SLOTTED BAND COUPLING SIZED TO FIT PIPE (COPPER, PVC, CPVC
)
SIZE TO FIT PUMP OUTPUT
A
LT
ER
N
AT
IV
E
THIS CONFIGURA
TION
ALLOWS FOR
R
E
M
O
VA
L
O
F
TH
E
T
R
A
P
THREAD
S
W
E
LD
o
ption
4:
p
lumbing
to
sink
trap.
3/4 IN. MNPT X SWEAT
3/4 IN. FNPT X 1-1/2 IN. PVC
1-1/2 IN. PVC
1-1/2 IN. (MINIMUM)
PVC PIPE
3/4 IN. FNPT X 1-1/2 IN. PVC
3/4 IN. MNPT X 3/4 IN. CPVC
3/4 IN. FNPT X 1-1/2 IN. PVC
HOSE CLAMP
3/8 IN. BARB X 3/4 IN. MNPT
M28681
ALL PLASTIC PIPE UNDER SINK 1-1/2 IN. MINIMUM PVC
ALL CONNECTIONS FROM
SOLENOID VALVE TO DRAIN TRAP ARE SEALED
S
IN
K
COUPLING
W
E
LD
W
E
LD
THREAD
S
THREAD
S
W
E
LD
W
E
LD
W
Y
E
1-1/2 IN. PVC
STAINLESS STEEL
SLOTTED BAND COUPLING SIZED TO FIT PIPE (COPPER, PVC, CPVC
)
A
LT
ER
N
AT
IV
E
THIS CONFIGURA
TION
ALLOWS FOR
R
E
M
O
VA
L
O
F
TH
E
T
R
A
P
SIZE TO FIT PUMP OUTPUT
o
ption
3:
p
lumbing
to
sink
with
a
dedicated
trap.
3/4 IN. COPPER PIPE
3/4 IN. FNPT X SWEAT
HOSE
CLAMPS
HOSE FROM TrueSTEAM
212°F RATED PUMP
1/
2
IN
. B
AR
B
X
3/
4
IN
. M
N
PT
FLEXIBL
E
HOSE
M28678
SEAL ALL CONNECTIONS FROM
SOLENOID VALVE TO DRAIN STAC
K
3/4 IN. FNPT
X
1-1/2 IN. PVC
1-1/2 IN. (MINIMUM) PVC PIPE
3/4 IN. FNPT X 3/4 IN. CPVC
3/4 IN. CPVC PIPE
3/8-IN. TUBING
RATED AT 212°F
c
onnect
to
true
steam
.
Common
to
all
plumbing
options.
a
ppend
Ix
c
:
a
d
V
anced
d
ra
In
In
G
